1# $FreeBSD: head/tools/regression/bin/sh/execution/fork2.0 213738 2010-10-12 18:20:38Z obrien $ 2 3result=$(${SH} -c '(/bin/sleep 1)& sleep 0.1; ps -p $! -o comm=; kill $!') 4test "$result" = sleep || exit 1 5 6result=$(${SH} -c '{ trap "echo trapped" EXIT; (/usr/bin/true); } & wait') 7test "$result" = trapped || exit 1 8 9exit 0 10